Tech Questions: For questions on the rules or classes please email to racesteward@globaltimeattack.com

Tires:
The Pro/Comp Class and Unlimited Class allows any DOT tire, and also allows Racing Slicks.
The Limited Class cars must use DOT-approved treaded tires with a minimum UTQG-rating of 100 or higher.
The Street Class cars must use DOT-approved treaded tires with a minimum UTQG-rating of 180 or higher. And Maximum tire width is AWD: 255, RWD: 285, FWD: 285
The Enthusiast Class cars must use DOT-approved treaded tires with a minimum UTQG-rating of 220 or higher. And Maximum tire width is AWD: 255, RWD: 285, FWD: 285

Live Stream: Global Time Attack is excited to announce a new partnership with Racer Connect to bring live-streaming to our events! Racer Connect offers a service called “RaceCast! Foundation” that enables drivers to broadcast video from their smartphone to the Internet. Your friends, family and fans will be able to watch a video stream sent from in your car during your GTA track sessions live on our GTA live stream event page on the Racer Connect website.
The signup process is simple – you can be live-streaming in less than 5 minutes.All you need is an iPhone or Android based smartphone and a mount. The RaceCast! Foundation service is free to drivers and viewers! Sign up and register for free right here: http://live.racerconnect.com/racecast

This is a points based series, with the Enthusiast, Street, Limited, & Unlimited Class winners receiving a invite and free entry to the GTA Super Lap Battle 2017.

For the 2017 season Global Time Attack will introduce the GTA Pro Am Points Chase. At each of the four to five GTA Pro Am events, individuals will collect points towards an overall season championship. Four champions will be crowned in the Enthusiast, Street, Limited and Unlimited classes.

The champions will each win one free entry into the 2017 Global Time Attack Pro Championship Super Lap Battle at Buttonwillow Raceway, November 2017.